CN108667989B - Shell and electronic device - Google Patents
Shell and electronic device Download PDFInfo
- Publication number
- CN108667989B CN108667989B CN201810560801.1A CN201810560801A CN108667989B CN 108667989 B CN108667989 B CN 108667989B CN 201810560801 A CN201810560801 A CN 201810560801A CN 108667989 B CN108667989 B CN 108667989B
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- China
- Prior art keywords
- side portion
- shell
- corner
- flat part
- section
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
- H04M1/0283—Improving the user comfort or ergonomics for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Telephone Set Structure (AREA)
Abstract
This application involves a kind of shell and electronic devices, the shell includes glass body and corner, the glass body includes the side portion of flat part and each edge bending extension by flat part, the side portion includes middle part and the end positioned at middle part both ends, the end is equipped with through-hole, gap is formed between two neighboring side portion, the gap and the through-hole are filled in the corner.Above-mentioned shell, there are gaps between two neighboring side portion, avoid the glass at hot bending hour angle and are extruded, and fill gap using the corner in addition made, realize the globality of shell, and increase the drop resistant ability of shell；The end of side portion is tip, and through-hole is opened up on tip, increases the contact area with corner, and the part-structure in corner is enabled to wear through-hole, the separation of corner and side portion is avoided, so that the connection of corner and glass body is stronger, and increases the drop resistant ability of shell.
Description
Technical field
This application involves field of electronic devices, more particularly to shell and electronic device.
Background technique
When the glass shell of electronic device is manufactured using glass bending method, the glass of four corners is easy to be extruded,
Cracking is be easy to cause in use process.
Summary of the invention
One embodiment of the application provides a kind of shell and electronic device, and when four corners hot bending to solve glass shell is squeezed
The problem of pressing and being easy cracking.
A kind of shell, including glass body and corner, the glass body include flat part and each side by flat part
The side portion that edge bending extends, the side portion include middle part and positioned at the end at middle part both ends, and the end is equipped with
Through-hole, forms gap between two neighboring side portion, and the gap and the through-hole are filled in the corner.
Above-mentioned shell, there are gaps between two neighboring side portion, avoid the glass at hot bending hour angle and are extruded, and use
In addition the corner filling gap made, realizes the globality of shell, and increase the drop resistant ability of shell；The end of side portion is
Tip opens up through-hole on tip, increases the contact area with corner, and the part-structure in corner is enabled to wear through-hole, keeps away
Exempt from the separation of corner and side portion, so that the connection of corner and glass body is stronger, and increases the drop resistant ability of shell.
The thickness of the end is gradually reduced on the direction away from corresponding middle part in one of the embodiments,.
Each angle of the flat part forms notch in one of the embodiments, and has the first section and the second section,
Each notch is connected to a corresponding gap, and the first section is flushed with the end of a side portion, the second section with it is another
The end of a side portion flushes, and the notch is filled in the corner.
In one of the embodiments, further include any one following scheme:
Between flat part and side portion vertically or in obtuse angle, it and seamlessly transits；
It is vertical or in obtuse angle between first section and the second section.
The corner includes fanning strip and arc panel interconnected in one of the embodiments, and the fanning strip is filled out
The notch is filled, two side portions that the arc panel is connected smoothly adjacent simultaneously fill the gap.
The fanning strip includes first side, second side, the inner surface and the outer surface, institute in one of the embodiments,
It states first side to be bonded with the first section, the second side is bonded with the second section, the outer surface of the fanning strip and plate
The flush with outer surface in portion, the inner surface of the fanning strip and the inner surface of flat part are concordant.
The arc panel includes third side, the 4th side, intrados and extrados, institute in one of the embodiments,
It states third side and the 4th side is towards the V-arrangement face of arc panel inner recess, the end of the third side and a side portion
Portion's occlusion, the 4th side is engaged with the end of another side portion, the outer surface of the extrados of arc panel and side portion it
Between seamlessly transit, seamlessly transitted between the intrados of arc panel and the inner surface of side portion.
The corner further includes pin in one of the embodiments, and the pin wears through-hole, the both ends difference of pin
It is connected on two faces of the V-arrangement of third side, and/or, the both ends of pin are connected to two faces of the V-arrangement of the 4th side
On.
The flat part, side portion and the inner surface in corner are equipped with decorative layer in one of the embodiments,.
A kind of electronic device, the electronic device include display screen component and shell, the display screen component and shell
With merging, lid sets flat part to side portion and side portion encloses the space set.
The rear shell of above-mentioned electronic device is the shell, and the display screen component, which connect and covered with shell, sets flat part and side
Edge encloses the space set, and the shell replaces back shroud and center, so that the structure of electronic device is simple and is easily assembled.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the electronic device schematic rear view that an embodiment provides；
Fig. 2 is the I-I of electronic device shown in Fig. 1 to cross-sectional view；
Fig. 3 is the schematic three dimensional views of the shell of electronic device shown in Fig. 1；
Fig. 4 is the schematic three dimensional views of another angle of shell shown in Fig. 3；
Fig. 5 is the portion the A enlarged diagram of shell shown in Fig. 4；
Fig. 6 is the explosive view of structure shown in Fig. 5, and wherein flat part is removed；
Fig. 7 is the flat part of shell and the schematic three dimensional views of side portion shown in Fig. 4；
Fig. 8 is the portion the B enlarged diagram of structure shown in Fig. 7；
Schematic diagram before structure hot bending shown in Fig. 9 Fig. 7；
Figure 10 is the left view of shell shown in Fig. 1；
Figure 11 is the K-K of shell shown in Figure 10 to schematic cross-sectional view.
Specific embodiment
The application in order to facilitate understanding is described more fully the application below with reference to relevant drawings.In attached drawing
Give the preferred embodiment of the application.But the application can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to disclosure of this application more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Include, but are not limited to be configured to connect via Wireline as " electronic device " as used herein (such as via
Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, Direct cable connection and/or another number
According to connection/network) and/or via (for example, for the number of cellular network, WLAN (WLAN), such as DVB-H network
TV network, satellite network, AM-FM broadcasting transmitter and/or another electronic device) wireless interface reception/transmission communication
The device of signal.The example of electronic device includes, but are not limited to satellite or cellular phone；Can with combination cellular radio telephone with
PCS Personal Communications System (PCS) terminal of data processing, fax and communication ability；It may include radio telephone, paging
Machine, the Internet/intranet access, Web browser, memo pad, calendar and/or global positioning system (GPS) receiver
PDA；And conventional laptop and/or palmtop receiver or other electronic devices including radiotelephone transceiver.
With reference to Fig. 1 and Fig. 2, in one embodiment, electronic device is mobile phone, and electronic device includes shell 10 and display screen group
Part 600, rear shell of the shell 10 as electronic device.In other alternate embodiments, shell 10 can be aobvious in electronic device
The cover board of display screen component 600.In the following description, it is illustrated so that shell 10 is the rear shell of mobile phone as an example.
As shown in Figures 1 to 4, in one embodiment, handset shell 10 includes rectangular flat part 100,200 and of side portion
Corner 300.Flat part 100, side portion 200 material be glass, the material in corner 300 is transparent high molecular material.Side
Portion 200 is located at the surrounding of flat part 100, encloses to set to form accommodating space with flat part 100.It is deposited between two neighboring side portion 200
It (is shown in fig. 8) in gap 410, and the glass of the quadrangle of flat part 100 is removed, there are notch 400 (as shown in Figure 8).
Fill gap 410 and notch 400 in the corner 300.
Because for four corners by severe crush, intensity is lower after glass bending, cracking, the present embodiment are easy to cause in use process
The glass cut using quadrangle carries out hot bending, avoids the case where glass of quadrangle is extruded.Fill gap in the corner 300
410 and notch 400, so that flat part 100 is the complete plate that quadrangle is added, and side portion 200 is made to be gap 410
It is added continuous side.The corner 300 is transparent high molecular material, can be polycarbonate (PC plastic), acrylic
Or epoxy resin etc., so that the transparency in corner 300 is similar to the transparency of glass shell, fill up the gap 400 and gap 410
The intensity of shell is also increased simultaneously, shell is made to be not easy to be broken into pieces.
As shown in Figure 7 to 9, in one embodiment, it first by the glass-cutting of four corners before glass bending, obtains such as figure
Contour structure shown in 9 obtains contour structure as shown in Figure 7, side portion 200 and flat part 100 along 130 hot bending of hot bending line
Between vertically or in obtuse angle, and seamlessly transit.Fig. 8 is the portion the B enlarged diagram of structure shown in Fig. 7.As shown in Figure 7 and Figure 8, it puts down
The quadrangle in plate portion 100 is cut, formation notch 400, and there are gap 410, each notches 400 between sides adjacent edge 200
It is connected to a corresponding gap 410.By taking the one of angle of flat part 100 cut as an example, including the first section 110
With the second section 120.First section 110 and the second section 120 can vertically or in obtuse angle or the first section 110 and second
It can be seamlessly transitted between section 120.First section 110 is concordant with the end of side edge 200, the second section 120 with it is another
The end of side portion 200 is concordant, and the gap 410 is formed between two sides edge 200.
As shown in Figure 7 to 9, in one embodiment, before glass bending, first by after the glass-cutting of four corners, then
The end two sides of edge are polished, until end face is in straight line, and through-hole 211 is opened up in the region being polished, obtains
Structure as shown in Figure 9.Structure as shown in Figure 7 and Figure 8 is obtained after hot bending, the both ends of side portion 200 are end 210, end
210 end face is in straight line, and concordant with the first section 110, the second section 120.Through-hole is equipped in the region of end 210
211。
As shown in Figures 4 to 6, in one embodiment, the corner 300 includes fanning strip 310 interconnected and arc
Plate 320, the filling of fanning strip 310 are located at the notch 400 of the quadrangle of flat part 100, and the arc panel 320 is connected smoothly
Two adjacent side portions 200 simultaneously fill the gap 410.The thickness in corner 300 is equal to the thickness of heat-bending glass, fanning strip
310 inner surface is concordant with the inner surface of flat part 100, the outer surface of fanning strip 310 and the flush with outer surface of flat part 100；
The extrados of arc panel 320 is parallel with intrados, and seamlessly transits between 200 outer surface of side portion and inner surface respectively.
As shown in fig. 6, in one embodiment, the fanning strip 310 includes first side 311, second side 312, interior table
Face and outer surface.First side 311 and second side 312 vertically or in obtuse angle, or in other embodiments, first side
It is seamlessly transitted between 311 and second side 312, without specific boundary, a curved surface can be considered as.Fig. 4 is out of shell
The schematic diagram of shell is observed on surface, and Fig. 3 is the schematic diagram of the shell from the outer surface of shell.As shown in Figure 3 and Figure 4, corner
300 in the assembled condition, and first side 311 is bonded with the first section 110, and second side 312 is bonded with the second section 120, fan
The inner surface of shape plate 310, outer surface respectively with the inner surface of flat part 100, flush with outer surface.
As shown in Figure 5 and Figure 6, the arc panel 320 is located in the arcuate edge of fanning strip 310, and the arc panel 320
Radian and the fan-shaped radian of fanning strip 310 agree with.Arc panel 320 includes third side 321, the 4th side 322, intrados
And extrados.As shown in figure 5, corner 300 is in the assembled condition, the third side 321 is bonded with the end of side portion 200,
4th side 322 is bonded with the end face of another side portion 200, and the appearance of the extrados of arc panel 320 and side portion 200
It seamlessly transits between face, is seamlessly transitted between the intrados of arc panel 320 and the inner surface of side portion 200.
As shown in fig. 6, in one embodiment, the end of side portion 200 is end 210.The third side of arc panel 320
321 and the 4th side 322 be towards the V-arrangement face of 320 inner recess of arc panel, the third side 321 and a side portion
200 end 210 is fully engaged against, and the 4th side 322 and the end 210 of another side portion 200 are fully engaged against.Side portion
Contact surface between 200 and arc panel 320 is V-arrangement face, increases the contact area between side portion 200 and arc panel 320, makes
It obtains and is connected firmly therebetween.
As shown in Fig. 6 and Figure 11, in one embodiment, through-hole 211 is offered on end 210, arc panel 320 is in through-hole
211 corresponding positions are equipped with pin 323.The pin 323 wears through-hole 211, and the both ends of pin 323 are connected to third side
On two faces of the V-arrangement in face 321, and/or, the both ends of pin 323 are connected on two faces of the V-arrangement of the 4th side 322.
Pin 323, arc panel 320 and fanning strip 310 are using the integrally formed structure of transparent polymer material.Pin 323 passes through logical
Hole 211 keeps the connection between side portion 200 and corner 300 stronger, and corner 300 will not be separated with side portion 200.
In one embodiment, the inner surface of shell 10 is equipped with decorative layer, and the aesthetics of shell 10 can be improved in the decorative layer
And texture.In one embodiment, a tunic can be formed in 10 inner surface of shell by way of vapor deposition, using as decorative layer,
In other alternate embodiments, ink can be sprayed on 10 inner surface of shell, or paste film in the inner surface of shell 10 with shape
At decorative layer.Such as decorative layer can be arranged to black, avoid seeing internal structure of mobile phone through shell 10, while making crimp 200
With the more integrated visual effect of plate 100.Certainly, it may also set up pattern in decorative layer, enhance the aesthetics of mobile phone battery cover.
In other embodiments, decorative layer can also have the function of waterproof, insulation.
As depicted in figs. 1 and 2, in one embodiment, the application also provides a kind of electronic device, after the electronic device
Shell is the shell, and the display screen component 600 is directly connect to cover the accommodating space for setting shell 10 with side portion 200.It is described
Shell replaces back shroud and middle frame structure, so that the structure of electronic device is simple and is easily assembled.
A kind of manufacturing method of shell, comprising the following steps:
Step a provides plate glass, and cuts off each angle of plate glass；
Step b, it is in end 210 that the two sides polishing of the end of plate glass edge, which is fined away, and on end 210
Open up through-hole 211；
Step c, each edge of hot bending plate glass, obtains the glass body with flat part 100 and side portion 200,
Sides adjacent edge 200 has gap 410；
Step d fills the gap 410 using transparent high molecular material and wears the formation of through-hole 211 corner 300.
As shown in figure 9, in one embodiment, the step a includes determining heat according to shell dimension on plate glass base
Curved line 130, the hot bending line 130 be it is rectangular, the size of the part within hot bending line 130 is identical with the size of flat part 100, hot
Part other than curved line 130 can then be formed to side portion 200.Plate glass is subjected to CNC processing, cuts off plate glass base
Quadrangle part, and at least partly glass in hot bending line 130 is removed, i.e., the corner of hot bending line 130 is removed, and forms phase
The first section 110 and the second section 120 to connect, so that the quadrangle of the flat part 100 of the shell obtained after hot bending forms institute
Notch 400 is stated, forms the gap 410 between adjacent side portion 200.
As shown in figure 9, in one embodiment, the step b includes that the obtained quadrangle step a is had the plate cut
Glass is polished, and the position of polishing is the opposite face of shade shown in Fig. 9 and shade, i.e. the hot bending line 130 of plate glass
The two sides of the end of part in addition.It is polishing to end and forms end 210, through-hole 211 is opened up in the region of end 210.
As shown in Figure 7 to 9, in one embodiment, the step c includes that the plate glass for obtaining step b is according to warm
Curved line 130 carries out hot bending, obtains the glass body of jagged 400 and gap 410.Glass body includes the plate that quadrangle is cut
Portion 100 and four mutual discontinuous side portions 200, the end at the both ends of side portion 200 are end 210, on end 210
Equipped with through-hole 211.The side portion 200 perpendicular between flat part 100 or side portion 200 and flat part 100 in obtuse angle.?
In one embodiment, side portion 200 can replace center and directly be combined with the display screen component of mobile phone 600, so that phone housing knot
Structure is simple and is easily assembled.
In one embodiment, the step d includes making mold, including mutually matched upper die and lower die, is molded up and down
Afterwards, the shape, size of the cavity in mold and shape, the size of handset shell 10 are all the same.The heat-bending glass that step c is obtained
It is put into mold, molds, inject the transparent polymer material of molten state, so that quadrangle position of the high molecular material full of heat-bending glass
It sets, obtains the shell 10 that notch 400 and gap 410 are filled by corner 300, and the pin 323 on corner 300 wears through-hole 211.
In one embodiment, the shell that step d is obtained deflashing, cutting and polishing is carried out to be of the required size
Shell.As needed, the inner surface of shell is subjected to overlay coating processing, is made and meets what color, size and feel required
Handset shell.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of shell, which is characterized in that including glass body and corner (300), the glass body includes flat part (100)
The side portion (200) extended with each edge bending by flat part (100), the side portion (200) includes middle part and position
In the end (210) at middle part both ends, the end (210) is equipped with through-hole (211), between two neighboring side portion (200)
It is formed gap (410), the corner (300) fills the gap (410) and the through-hole (211).
2. shell according to claim 1, which is characterized in that the thickness of the end (210) is deviating from corresponding centre
It is gradually reduced on the direction in portion.
3. shell according to claim 1, which is characterized in that each angle of the flat part (100) forms notch (400),
And there are the first section (110) and the second section (120), each notch (400) is connected to a corresponding gap (410), and
First section (110) is flushed with the end (210) of a side portion (200), the second section (120) and another side portion
(200) end (210) flushes, and the corner (300) fills the notch (400).
4. shell according to claim 3, which is characterized in that further include any one following scheme:
Between flat part (100) and side portion (200) vertically or in obtuse angle, it and seamlessly transits；
It is vertical or in obtuse angle between first section (110) and the second section (120).
5. shell according to claim 3, which is characterized in that the corner (300) includes fanning strip interconnected
(310) and arc panel (320), the fanning strip (310) fill the notch (400), and arc panel (320) smooth transition connects
It connects the side portion (200) of adjacent two and fills the gap (410).
6. shell according to claim 5, which is characterized in that the fanning strip (310) includes first side (311),
Two side faces (312), the inner surface and the outer surface, the first side (311) are bonded with the first section (110), the second side
(312) it is bonded with the second section (120), the outer surface of the fanning strip (310) and the flush with outer surface of flat part (100), institute
The inner surface for stating fanning strip (310) is concordant with the inner surface of flat part (100).
7. shell according to claim 5, which is characterized in that the arc panel (320) includes third side (321),
Four sides (322), intrados and extrados, the third side (321) and the 4th side (322) are towards arc panel (320)
The V-arrangement face of inner recess, the third side (321) are engaged with the end (210) of a side portion (200), the 4th side
Face (322) is engaged with the end (210) of another side portion (200), extrados and side portion (200) of arc panel (320)
It seamlessly transits between outer surface, is seamlessly transitted between the intrados of arc panel (320) and the inner surface of side portion (200).
8. shell according to claim 7, which is characterized in that the corner (300) further includes pin (323), the pin
Bolt (323) is worn through-hole (211), and the both ends of pin (323) are connected on two faces of the V-arrangement of third side (321),
And/or the both ends of pin (323) are connected on two faces of the V-arrangement of the 4th side (322).
9. shell according to claim 1, which is characterized in that the flat part (100), side portion (200) and corner
(300) inner surface is equipped with decorative layer.
10. a kind of electronic device, which is characterized in that the electronic device includes that display screen component (600) and claim 1-9 appoint
Shell in meaning one, the display screen component (600) and the side portion (200) of shell with merge cover set flat part (100) and
Side portion (200) encloses the space set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560801.1A CN108667989B (en) | 2018-05-25 | 2018-05-25 | Shell and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560801.1A CN108667989B (en) | 2018-05-25 | 2018-05-25 | Shell and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108667989A CN108667989A (en) | 2018-10-16 |
| CN108667989B true CN108667989B (en) | 2019-08-30 |
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| CN201810560801.1A Active CN108667989B (en) | 2018-05-25 | 2018-05-25 | Shell and electronic device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379464A (en) * | 2018-11-27 | 2019-02-22 | 瑞声光学科技（常州）有限公司 | Glass shell and mobile terminal |
| CN111824549B (en) * | 2020-08-05 | 2022-05-13 | 武汉广明和包装有限公司 | High-bearing honeycomb carton |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3730796A (en) * | 1970-06-04 | 1973-05-01 | R Richards | Building construction and method of manufacture |
| CN103438646B (en) * | 2013-08-30 | 2016-02-24 | 合肥美菱股份有限公司 | A kind of refrigerator glass door body and production method thereof |
| CN104710104B (en) * | 2013-12-17 | 2017-02-22 | 东莞奔迅汽车玻璃有限公司 | Hot bending molding method for laminated plate glass |
| CN107433752A (en) * | 2017-06-07 | 2017-12-05 | 吴秀兰 | Chip architecture and its manufacture method for the protection of curved surface electronic equipment screen |
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